A Docker Security Checklist for Production Hosts
A production-ready Docker checklist: hardened host, minimal pinned images, non-root read-only runtime, capability drops, limits, and clean network hygiene.
Containers9 min read
NetBay journal
Containers
14 practical Containers articles from Netbay Engineering — written for operators running Linux and Windows VPS in India.
14 articles in this topic
AllLinuxLinux AdministrationWindowsLinux SecurityLinux NetworkingContainersContainers & OrchestrationKubernetesCI/CDGitHubSelf-HostingBackups & DataDatabasesApp DeploymentDNS & TLSObservabilityEmailAI AgentsAI InfrastructureAPI & AutomationProxiesCloud ArchitectureHardware & PerformanceDevOps Practices
Debugging a Container That Won't Start Properly
A methodical path for containers that exit immediately: state, logs, inspect, exit codes, and interactive reproduction that finds the real cause fast.
Containers8 min read
Building Multi-Arch Images with Docker Buildx
Build one image tag for amd64 and arm64 with Docker Buildx, push a single manifest, and verify every platform with buildx imagetools inspect.
Containers8 min read
Passing Secrets to Containers Safely
Pass database passwords and API keys to containers without baking them into images, exposing them in inspect, or committing them to the repository.
Containers7 min read
Docker Log Drivers, Rotation, and Management
Configure Docker log drivers and rotation so containers never fill your disk, and learn which driver keeps docker logs working and which takes them away.
Containers7 min read
Docker CLI and Compose Commands: A Cheat Sheet
A practical cheat sheet of docker and docker compose commands — run, logs, exec, inspect, build, and the compose lifecycle — for daily work on a Docker VPS.
Containers8 min read
Docker Image Caching and Layer Ordering Tricks
Speed up image rebuilds by ordering instructions for cache hits and using BuildKit cache mounts: dependencies first, code last, and caches that persist.
Containers7 min read
Run Docker as Non-Root with a Read-Only Rootfs
Run containers as a non-root user on a read-only root filesystem with tmpfs for scratch space, and cut a wide slice out of container escape risk.
Containers7 min read
Docker Healthchecks: Self-Healing Containers
Make containers report their own readiness with HEALTHCHECK and compose restart policies, so failed services restart before anyone notices.
Containers6 min read
Docker Networking: Bridge, Host, Macvlan, Custom
Compare Docker's bridge, host, and macvlan network modes, and learn when custom user-defined networks give services the isolation they need.
Containers8 min read
Docker Volumes vs Bind Mounts: Choosing Storage
Learn when to persist data with named volumes and when a bind mount is the right call, including backups, permissions, and state migration.
Containers7 min read
Docker Compose Basics: Services, Networks, Volumes
Define multi-service stacks declaratively with Compose: services, custom networks, and named volumes for stateful apps most VPS workloads actually need.
Containers8 min read